Purchased in December 2024. It's a beautiful item with almost no scratches. Used for running. Less than 10 times in total. The earphones and case have been lightly disinfected with alcohol. All accessories are included. The outer box is partially damaged, so please understand this before purchasing. Operation confirmed. Retail price: 15,000 yen 【High Sound Quality】 ACEFAST wireless earphones adopt open wireless stereo technology, providing clear and rich sound quality. 【Long-lasting Use】 Equipped with a 300mAh battery, it allows for approximately 5 hours of playback. Using the charging case allows for even longer use. 【Rapid Charging】 Fully charged in approximately 1.5 hours. Easy to charge even in a busy daily life. - Brand: ACEFAST - Product Name: ACEFIT Air - Model Number: ACEFAST - Features: Open Wireless Stereo - Connection Method: Bluetooth - Battery Capacity: 300mAh - Charging Time: Approximately 1.5 hours - Playback Time: Approximately 5 hours - Accessories: Charging Case Thank you for viewing. We look forward to your consideration.